some annotations from stephane for the MFCC params

jeremyfix · Sep 25, 2023 · bf6f9a5 · bf6f9a5
1 parent b20cc48
commit bf6f9a5
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/LabsSolutions/02-pytorch-asr/data.py b/LabsSolutions/02-pytorch-asr/data.py
@@ -33,9 +33,9 @@
 _DEFAULT_COMMONVOICE_ROOT = "/mounts/Datasets4/CommonVoice/"
 _DEFAULT_COMMONVOICE_VERSION = "v1"
 _DEFAULT_RATE = 16000 # Hz
-_DEFAULT_WIN_LENGTH = 25 # ms
-_DEFAULT_WIN_STEP = 15 # ms
-_DEFAULT_NUM_MELS = 80
+_DEFAULT_WIN_LENGTH = 25 # ms 40
+_DEFAULT_WIN_STEP = 15 # ms 10
+_DEFAULT_NUM_MELS = 80 # 20
 
 
 def unpack_ravel(tensor: PackedSequence):